Frequency Response / Acoustic Data:

17-260 Hz +/- 3 dB (standard mode)
19-260 Hz +/- 3 dB (sealed mode)
Expect 2-3 Hz deeper extension in small to mid-size rooms.

2-meter ground plane away from reflective structures (quasi-anechoic).
Roll-off slope specifically optimized to take maximum advantage of available room gain.

Subwoofer Specs:

Protective non-resonant extra-thick ABS fabric mesh grille
Iso-elastomer feet included
Extra heavy-duty, high current power cord 6'
Quick Start Guide
Port Plugs (free upon request)
Unbalanced stereo input/output
Speaker Level Stereo Input
Auto/On and Trigger options through app, 3-12V AC/DC trigger
RoHS compliant, lead-free construction, world-wide safety certifications
Green 0.5-watt low standby power consumption

Dimensions (w/ grille): 18.9” (479mm) H X 15” (380mm) W X 20” (509mm) D
Dimensions (without grille): 18.9” (479mm) H X 15” (380mm) W X 19.2” (488mm) D
Shipped Dimensions: 23.4” (594mm) H 19.9” (506mm) W X 24.4” (619mm) D
Weight (unboxed): 42.5lbs (19.3kg) with Grille
Shipped Weight: 51.6lbs (23.4kg)

Driver Specs:

All-new proprietary 12-inch long-throw driver with high-precision tuned overhung motor configuration.
9.26lb (4.2kg) pound Woofer with 6.91lb (3.14kg) pounds motor
13.1mm Xmax, 26.8mm Xmech precision aligned excursion
1.5” diameter Voice Coil with high current 6-layer high-purity copper wire windings
Premium high-purity copper voice coil winding design minimizes distortion and power compression with maximum heat dissipation, linearity, and tuned magnetics for high excursion
Two-piece high grade oversized Y35 Ferrite magnet motor
High Temperature 3003-H18 aluminum former/bobbing
6” composite cotton-poly extreme excursion linear spider

Dual 24-strand copper-alloy high-temperature leads
Proprietary injection molded gasket and NBR extreme-excursion surround
Lightweight treated Fiber Composite cone for enhanced sensitivity and transient response
Top plate assembly with low carbon 1010 steel for optimal magnetics
Oversized low carbon 1008 steel T-yoke with integrated pole piece extension for maximum cooling and electromagnetics
12” premium powder coated basket with FEA optimized analysis for maximum rigidity, tensile strength, and energy transference
Oversized motor system for driving full excursion and industry best SPL, with pinpoint transient speed
Precision machining for motor and narrow tolerance suspension parts ensure flawless linearity at full range of excursion

SVS Sledge-325D Amplifier Specs:

325 watts RMS, 820+ watts peak power output Class D design
50Mhz Analog Devices Audio DSP, high resolution double precision 56bit filtering
Wide input voltage bandwidth compliant for consumer and pro audio up to 4V line level input.
High efficiency LLC resonant SMPS with 17A 650V MOSFET, resonant switching results in lower EMI and highest efficiency.
Cool-running Class D amplifier switching topology with massive 34A 120V MOSFET’s
SVS BLE control app for iOS and Android contains 3 complete name-able and customizable User presets, supports IOS (iphone5 or newer or Android (4.42 or newer), 3 PEQ's per preset, adjustable low pass, phase, polarity, room gain compensation, and control for best alignment with speakers.

Customer EQ and DSP limiter settings specifically for the 1000 Pro
Input impedance 16kohm (unbalance RCA)
Input impedance 20kohm (speaker level)
New Intelligent Feature control (IFC) user interface on the amplifier with bright blue 11 LED bar display and easy push-button controls.

SVS App Specs:

Bluetooth controlled subwoofer DSP smartphone app works with iOS, Android and Amazon operating systems.
Easiest and most convenient way to adjust crossover frequencies, parametric EQ, polarity, room gain and all other bass management functions.
Three convenient custom presets allow for perfect tuning in any room or system, from your favorite seat.

Unique bidirectional feedback shows adjustments in real time on both app and subwoofer interface.
Easy-to-follow tutorial provides clear guidance for all functions.

Accessories:

Protective non-resonant extra-thick ABS fabric mesh grille
Iso-elastomer feet included

Extra heavy-duty, high current 6-foot power cord
Quick Start Guide